/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package SVL;

import bean.AdminFacade;
import entity.Admin;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javassist.bytecode.stackmap.BasicBlock;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Minhdz
 */
@WebServlet(name = "AdminLoginSVL", urlPatterns = {"/AdminLoginSVL"})
public class AdminLoginSVL extends HttpServlet {
    @EJB
    private AdminFacade adminFacade;
    
    
    

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
         String user=request.getParameter("user");
        String pass=request.getParameter("pass");
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            List<Admin> obj=adminFacade.checkLogin(user, pass);
            if(obj.size()!=0)
            {
                out.write("ok");
                response.sendRedirect("admintest.jsp");
                request.getSession().setAttribute("userNameAdmin", user);
            }
            else
            {
                response.sendRedirect("Adminlogin.jsp");
               
            }
            
        }
        finally {            
            out.close();
        }
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
